In order for you to have the things that you want, you must first decide who you're going to be. The point of living is to constantly become more of yourself, but how can you do that if you have no idea who you are in the first place?
Your thoughts and beliefs about who you are determine who you will become. If you think back to your childhood, you're sure to recall a moment when someone told you who they thought you were and you believed them.
This life is yours to live, so don't live it based on the judgment and opinion of others. You must establish your own beliefs about yourself. Rewrite the story of your life in your own words.
In order to "do" and to "have" you must first "be." Be the best person that you can be, so that you can do your best in all your endeavors, and then you will have all that you desire.